On the Reformulated Multiplicative First Zagreb Index of Trees and Unicyclic Graphs

<div>The graph transformation used in the proof of Lemma <a href="https://static.hindawi.com/articles/ddns/volume-2021/3324357/figures/#lem1">1</a>.</div>

Discrete Dynamics in Nature and Society

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Figure 1

Figure 1: On the Reformulated Multiplicative First Zagreb Index of Trees and Unicyclic Graphs 